WO2002057153A1 - Bouchon retractable etanche a l'eau pour flacon a pompe contenant du shampooing - Google Patents

Bouchon retractable etanche a l'eau pour flacon a pompe contenant du shampooing Download PDF

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Publication number
WO2002057153A1
WO2002057153A1 PCT/CN2001/000098 CN0100098W WO02057153A1 WO 2002057153 A1 WO2002057153 A1 WO 2002057153A1 CN 0100098 W CN0100098 W CN 0100098W WO 02057153 A1 WO02057153 A1 WO 02057153A1
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WO
WIPO (PCT)
Prior art keywords
cover
waterproof
upper cover
lower cover
bottle
Prior art date
Application number
PCT/CN2001/000098
Other languages
English (en)
French (fr)
Inventor
Chiuhung Fan
Sukfun Fung
Original Assignee
Chiuhung Fan
Sukfun Fung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chiuhung Fan, Sukfun Fung filed Critical Chiuhung Fan
Priority to PCT/CN2001/000098 priority Critical patent/WO2002057153A1/zh
Publication of WO2002057153A1 publication Critical patent/WO2002057153A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means

Definitions

  • the invention relates to a waterproof bottle cap suitable for being mounted on a pressing tube bottle containing cosmetics, etc., and in particular, it is fitted to a pressing tube bottle containing shampoo and shower gel to prevent external splashing water from leaking into the bottle body.
  • Internal waterproof cover Internal waterproof cover. Background technique
  • FIG. 1 is a schematic diagram of the upper crust of a traditional compression vial.
  • a conventional pressing vial includes a gland 101; an outer tube 102 installed on the gland 101 and protruding from the side; a thin central tube 103, an outer tube 102, and a center disposed below the gland 101
  • the catheter 103 moves up and down with the gland 101; and the bottle body 105, a narrow neck 106 is formed on the top of the bottle body 105, and the top of the neck 106 is narrowed to make a threaded bottle neck 107 for connection.
  • a bottle cap 108 is provided on the threaded bottleneck 107, and many longitudinal lines are formed on the outer surface of the bottle cap 108 to facilitate hand rotation.
  • the bottle cap 108 has a flat cap 104, and the flat cap 104 and the bottle cap 108 are both mounted on the threaded bottle neck 107 connected to the bottle body 105.
  • the part from the neck 106 to the gland 101 can be referred to as a pressing part.
  • the gland 101 When the gland 101 is not pushed down, the height from the top surface of the lid to the root of the bottleneck 106 is HI, and the pressing distance H2 of the gland 101 is set in advance. Fixed.
  • the gland can be pressed down to a position close to the flat cover 104, and the lowermost position of the gland 101 is shown by a chain line in the figure.
  • the bottleneck 106 is circular, its outer diameter is ⁇ 1.
  • FIG. 1 shows the construction of a typical conventional compression vial.
  • An object of the present invention is to provide a waterproof cap which is installed on a pressing vial containing shampoo, shower gel, and the like, so as to effectively prevent water splashed on the pressing vial from flowing into the outer wall of the central tube exposed and the like Inside the vial.
  • a waterproof cover for holding a pressurized bottle such as shampoo and shower gel, and used to prevent water from leaking into the body of the pressurized bottle.
  • the waterproof cover includes an upper cover and a lower cover.
  • the upper cover is a cylindrical structure with the top and bottom openings closed.
  • the lower cover is a cylindrical structure with both the top and the bottom open.
  • the upper cover is nested in the lower cover and can be opposite to the lower cover.
  • Telescopic sliding, the waterproof cover further includes a sealing device for sealing the gap between the upper cover and the lower cover to prevent water from entering the waterproof cover.
  • the upper part of the upper cover is provided with a through hole.
  • the size and position of the through hole and the pressing are matched so that when the upper cap is fitted on the lower cap, the outer tube is passed through and the upper cap is in a predetermined position.
  • the lower cap can be sleeved on the lower part of the barrel wall On the neck of the bottle.
  • the bottom of the upper cover is provided with an outwardly convex flange
  • the top of the lower cover is provided with an inwardly convex flange
  • the size and shape of the outer cylinder wall of the upper cover and the size and shape of the inner periphery of the lower cover flange are matched with the size and shape of the outer periphery of the upper cover flange, so that the upper cover can be telescopically slid with respect to the lower cover.
  • the contact forms the sealing device.
  • the telescopic waterproof cap of the present invention By adopting the telescopic waterproof cap of the present invention, water can be effectively prevented from flowing into the compression vial from the vicinity of the central conduit of the compression vial, and the quality of the contents such as shampoo and shower gel in the vial can be prevented from being deteriorated by sewage.
  • the waterproof cover of the present invention has the characteristics of simple structure and low manufacturing cost. Therefore, manufacturers and sellers of cosmetics that use pressurized bottles to produce and sell shampoos will certainly be happy to adopt them.
  • the tube of the drawings is to be explained
  • FIG. 1 is a schematic diagram of an upper structure of a conventional pressing vial
  • FIG. 2 is a schematic structural diagram of a waterproof cover of the present invention
  • FIG. 3 is a top view of the waterproof cover of the present invention.
  • Fig. 4 is a schematic diagram of the waterproof cover of the present invention, wherein the upper cover is depressed and retracted;
  • Fig. 5 is a schematic diagram of the waterproof cover of the present invention installed on a shampoo pressing tube. Detailed description of the preferred embodiment
  • Fig. 2 is a schematic view of the scab of the waterproof cover of the present invention, which is a half-section view, the left half of the center line oo, is a cross-sectional view, and the right half is an uncut outer view.
  • the waterproof cover is made up of two parts, namely the upper cover 1 and the lower cover 2.
  • the upper cover 1 is nested in the lower cover 2.
  • the upper cover and the lower cover both use 00 as the central axis.
  • the upper cover 1 can be along the central axis 00 '. Slide up and down within the range defined by the lower cover 2 to achieve "telescopic" movement.
  • the upper cover 1 and the lower cover 2 are both cylindrical structures.
  • the simplest case is a cylindrical structure, but it is not limited to a cylindrical structure. It can also be square, hexagonal, etc.
  • the matching crusts are cylindrical crusts in this embodiment.
  • the lower cover 2 is a thin-walled cylindrical structure, and its inner diameter is also ⁇ 1, which is basically the same as the outer diameter ⁇ 1 of the neck 106 of the pressing vial, and a tight fit is adopted in order to sleeve the lower part of the lower cover 2 in a tight fit.
  • the tightness of the neck 106 is such that when the upper cover 1 slides up and down in the lower cover 2, the lower cover 2 and the neck 106 are not loosened.
  • the bottom of the upper cover 1 has an outwardly protruding flange 1-2, and the diameter of the flange 1-2 is also ⁇ 1.
  • the periphery of the flange 1-2 slides along the inner wall surface of the cylinder wall 2-1 of the lower cover 2 and serves as a fulcrum for sliding.
  • the top of the lower cover 2 has an inwardly protruding flange 2-2.
  • the inner diameter of the flange 2-2 is ⁇ 2, ⁇ 2 is slightly smaller than ⁇ 1, for example, less than ⁇ 1 1 to 2 mm, and the cylinder wall 1-1 of the upper cover 1
  • the outer diameter is also ⁇ 2.
  • the inner peripheral surface of the flange 2-2 and the cylinder wall 1-1 of the upper cover 1 frictionally slide and serve as another fulcrum for the telescopic sliding movement between the upper cover 1 and the lower cover 2. Moreover, they are in close contact to prevent water from flowing into the waterproof cap from the sliding surface and entering the annular groove between the central tube 103 and the flat cap 104 of the pressing vial.
  • the upper part of the cylinder wall 1-1 of the upper cover 1 may be a truncated cone structure, and the upper tapered part of the cylinder wall 1-1 does not enter the lower cover 2 and does not contact the flange 2-2 of the lower cover 2.
  • the upper cover 1 is provided with a circular through hole 1-3, and the through hole 1-3 is opened at an appropriate position on the tapered surface of the upper cover 1 so that the outer tube for pressing the vial passes therethrough.
  • An inward protrusion 2-3 is also provided at an appropriate lower part of the inner side of the cylinder wall 2-1 of the lower cover 2 to prevent the upper cover 1 from coming out of the bottom of the lower cover 2.
  • the thickness of the cylinder walls of the upper cover 1 and the lower cover 2 can be between 0.3 and 1 mm. Both the upper cover and the lower cover can be made of plastic materials.
  • FIG. 3 is a top view of the telescopic waterproof cover of the present invention, that is, when viewed from the top to the bottom of FIG. 2, it is only rotated by 90. Therefore, the through holes 1-3 are located downward in the figure, so as to be consistent with FIG. 4.
  • the figure clearly shows that the upper cover 1 and the lower cover 2 are both cylindrical structures, and there is a through hole 1-3 in the upper cover 1.
  • FIG. 4 is a schematic diagram of a “retracted” state in which the upper cover of the telescopic waterproof cover according to the present invention is pressed into the lower cover, which is a view taken in the direction of the arrow A in FIG. 2 to show the through hole in the upper cover 1.
  • 1-3 are round holes and where they are located. It can be seen from the figure that the protrusion 2-3 of the lower cover 2 prevents the upper cover 1 from coming out from below, and the conical tube wall portion of the upper cover 1 does not enter the lower cover 2 and does not meet the flange of the lower cover 2 2-2 contact.
  • FIG. 5 shows a state in which the telescopic waterproof cover of the present invention is mounted on a pressing vial.
  • the upper cap of the waterproof cap can be slid downward, so that the pressing cap 101 can be moved downward.
  • Squeeze out contents such as toiletries and use.
  • the cover 101 is popped up, and the upper cover 1 is pushed up to a predetermined position on the upper part, so that the operation of the cover 101 is not hindered at all, and the splashing of sewage and the like is effectively prevented.
  • the upper cover 1 when the upper cover 1 is at the highest position, there may be a gap W between the lower surface of the top surface and the top surface of the pressing cap 101 for pressing the vial. After the use is started, W may be 0 and not used. At the same time, the W design is in the range of 1-3mm, so that the waterproof cover can be smoothly installed and removed. In addition, the predetermined height of the portion where the upper cover 1 is pressed into the lower cover 2 is larger than the sum of H2 + W by 1-5 mm, so that the upper cover 1 calmly presses the gland 101 to a predetermined lower position of the gland 101.
  • the waterproof cap of the present invention can be used alone as an accessory and can be installed and used by the user. This saves resources relatively, but it can also be installed by the manufacturer when it is installed, and even the lower cap 2 is fixedly connected to the neck 106 or bottle cap 108.
  • the waterproof cover cannot be removed, which is convenient for users. In short, adding this waterproof cap can effectively prevent water from leaking into the bottle, which is good for manufacturers, sellers and use.
  • the waterproof cover of the present invention can be used not only for shampoo bottles, but also for the contents of the pressurized bottles of the same structure.

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  • Closures For Containers (AREA)

Description

用于装放洗发水等的按压管瓶
上的伸縮式防水盖 所属技术领域
本发明涉及一种适于装设于装放化妆品等的按压管瓶上的防水瓶盖， 特 别是配裝于装放洗发水及沐浴露等按压管瓶上的防止外部溅水漏入瓶体内部 的附加防水盖。 背景技术
目前市售的各种洗发水和沐浴露等， 大都采用按压管瓶瓶装形式。使用 者向下按压设在瓶体顶部的压盖， 瓶体内的洗发水和沐浴露就经瓶子的中心 导管和外导管被压出。 这种按压管瓶的结构有一个缺点， 其使用地点主要是 在例如洗发沐浴之类的场所， 在这些场所中， 不干净的水会四溅， 也会溅到 洗发水瓶或沐浴露瓶上， 而这些溅到瓶上的水中有一些水能沿着中心导管的 外壁流入瓶内， 这种情况虽不易被使用者查觉到， 但流入瓶内的水会造成瓶 内剩余的洗发水、 沐浴露等轻度以至严重变质， 而这是生产厂家、 销售厂家 和使用者都不希望发生的。 因此， 这种按压管瓶结构上的缺点是需要被解决 的。
图 1是传统按压管瓶的上部结抅的示意图， 此类按压管瓶广泛用于洗发 水、 沐浴露、 洗面奶等产品。 如图 1所示， 传统按压管瓶包括有压盖 101 ； 安装在压盖 101上、 从侧面伸出的外导管 102 ； 配置在压盖 101下面的细的 中心导管 103 , 外导管 102以及中心导管 103随压盖 101—起上下运动； 以 及瓶体 105， 瓶体 105顶部形成有收细的颈部 106 , 颈部 106的顶部再收细 制成便于连接的螺紋瓶颈 107 。 螺紋瓶颈 107上配装一瓶盖 108 , 瓶盖 108 的外表面上形成有许多纵紋以方便手持旋动。 瓶盖 108上有一平盖 104， 平 盖 104和瓶盖 108都裝设在与瓶体 105—体相连的螺紋瓶颈 107上。平盖 104 和瓶盖 108以及螺紋瓶颈 107的中间有通孔和内凸緣， 使中心导管 103穿入 瓶体 105下部并阻止中心导管 103被拔出。 压盖 101被下压时， 洗发水等内 容物经由中心导管 103从外导管 102被排出， 供使用者使用。 从颈部 106到 压盖 101的部分可称为按压部分， 在压盖 101未被下压时， 圧盖顶面到瓶颈 106根部的高度为 HI， 压盖 101的下压距离 H2是预先设定的。 压盖可被下 压到接近平盖 104的位置， 压盖 101的最下端位置在图中用点划线示出。 此 外， 在瓶颈 106为圆形时， 其外径为 Φ1 。
如图 1 中圆环所椋示的， 在平盖 104上部的内周面与中心导管 103之间 形成了一下凹的环形槽 109， 如果这里被溅上水， 水就会沿中心导管 103的 外壁漏入瓶体 105中， 造成内容物的污染。 图 1所示的是典型的传统按压管 瓶的构造。 技术解决方案
本发明的目的在于提供一种防水盖， 其裝设在盛装洗发水、沐浴露等的 按压管瓶上， 以有效地防止溅到按压管瓶上的水从外露的中心导管外壁等处 流入按压管瓶内。
为实现本发明的上述目的， 提供了一种防水盖， 用于裝放洗发水、 沐浴 露之类的按压管瓶上， 用于防止水漏入所述按压管瓶的瓶体中。 所述防水盖 包括有上盖和下盖， 上盖是顶部封闭底面开口的筒形结构， 下盖是顶部和底 部都开口的筒形结构， 上盖嵌套在下盖内并可相对于下盖伸縮滑动， 所述防 水盖还包括一密封装置， 用于密封上盖与下盖之间的间隙以防止水进入防水 盖内， 上盖的上部开有一通孔， 通孔的尺寸和位置与按压管瓶上的外导管的 尺寸和位置相匹配， 以便在将上盖配装于下盖上时供外导管穿过并使上盖处 于预定位置， 下盖可利用其筒壁的下部套紧在所述瓶的颈部上。
优选地， 所述上盖底部设有向外凸的凸缘， 下盖顶部设有向内凸的凸 缘， 上盖外筒壁的尺寸与形状与下盖凸缘的内周边的尺寸与形状相配合， 下 盖内筒壁的尺寸与形状与上盖凸缘的外周边的尺寸与形状相配合， 使上盖可 相对下盖密合地伸缩滑动， 下盖的凸缘与上盖外壁密合接触而形成所述密封 装置。
采用本发明伸缩式防水盖， 可有效地防止水从按压管瓶的中心导管附近 流入按压管瓶内， 防止污水造成瓶内洗发水、 沐浴露等内容物的质量变坏。 此外本发明的防水盖还具有结构简单、 制造成本不高的特点。 所以， 使用按 压管瓶生产和销售洗发水等化妆品的生产商和销售商也一定会乐于采用。 附图的筒要说明
下面结合附图和实施例对本发明作进一步详细的说明， 其中
图 1是传统按压管瓶的上部结构的示意图；
图 2是本发明防水盖的结构示意图；
图 3是本发明防水盖的俯视图；
图 4是本发明防水盖的示意图， 其中上盖被压下而处于縮入状态； 图 5是本发明防水盖安装在洗发水按压管瓶上的示意图。 优选实施例的详细说明
图 2是本发明防水盖的结抅示意图， 其是半剖视图， 中心线 oo，的左半 侧是剖视图， 右半侧是未剖切的外形图。 防水盖由两个部件即上盖 1和下盖 2抅成， 上盖 1被嵌套在下盖 2内， 上盖和下盖都以 00，为中心轴， 上盖 1可 沿中心轴 00'在下盖 2所限定的范围内上下滑动， 实现 "伸縮" 运动。
上盖 1和下盖 2都是筒形结构， 最筒单的情况是采用圆筒形结构， 但不 限于圆筒形结构， 也可以是方形、 六角形等可与按压管瓶的颈部 106相配合 的结抅， 本实施例中采用圆筒形结抅。 下盖 2是薄壁圆筒形结构， 其内直径 也是 Φ1 ， 与按压管瓶的颈部 106的外径 Φ1基本相同， 其间采用紧配合， 以 便将下盖 2的下部以紧配合的形式套紧在颈部 106上， 套紧程度以使上盖 1 在下盖 2内上下滑动时， 下盖 2与颈部 106不松脱为原则。
上盖 1的底部具有一向外凸的凸缘 1-2， 凸缘 1-2的直径也是 Φ1 。 凸缘 1-2的周边沿下盖 2的筒壁 2-1的内壁表面滑动， 并作为滑动的一个支点。下 盖 2的顶部具有一向内凸的凸缘 2-2 ， 凸缘 2-2的内直径是 Φ2， Φ2略小于 Φ1 ， 例如小于 Φ1 1至 2毫米， 而上盖 1的筒壁 1-1的外直径也是 Φ2 。 凸缘 2-2的内周面与上盖 1的筒壁 1-1之间摩擦滑动，并作为上盖 1与下盖 2之间 相互伸縮滑动的另一个支点。 而且， 它们密合接触， 以防止水从滑动面流入 防水盖而进入按压管瓶中心导管 103与平盖 104之间的环形槽。
上盖 1的筒壁 1-1的上部可以是截锥形结构， 筒壁 1-1的上部锥形部分 不进入下盖 2， 不与下盖 2的凸缘 2-2相接触。
所述上盖 1上开有一个圆形通孔 1-3 ， 通孔 1-3开在上盖 1上部的锥面 上的适当位置处， 使按压管瓶的外导管从中穿过。 下盖 2的筒壁 2-1的内側下部适当位置还设置有向内的凸台 2-3 ， 以防 止上盖 1从下盖 2的底部脱出。
上盖 1和下盖 2的筒壁的厚度可以在 0.3至 1毫米之间， 上盖和下盖皆 可用塑胶塑料材料制成。
本图示出防水盖的上盖处于 "伸出" 位置， 此时， 上盖和下盖的总高度 为 Ml ， Ml略高于按压管瓶的按压部分的高度 m 。
参阅图 3， 图 3是本发明伸缩式防水盖的俯視图， 即对于图 2而言从上 向下看时的视图， 只是转动了 90。， 从而通孔 1-3位于图中向下的位置， 为的 是与图 4一致。 图中清楚示出， 上盖 1和下盖 2都是圆筒形结构， 在上盖 1 上有一个通孔 1-3 。
参阅图 4 , 图 4是本发明伸縮式防水盖的上盖被压入下盖内的 "縮入" 状态的示意图， 其为图 2的 A向视图， 以示出上盖 1上的通孔 1-3是圆孔及 其所处的位置。 从图中可以看出， 下盖 2的凸台 2-3防止了上盖 1从下面脱 出， 且上盖 1的圓锥形管壁部分不进入下盖 2， 不与下盖 2的凸缘 2-2相接 触。
参阅图 5 , 图 5示出了本发明伸缩式防水盖安装在按压管瓶上的状态。 如图中所清楚地示出的， 防水盖安装在按压管瓶的上部后， 由于防水盖的上 盖可以向下滑动， 从而可压动压盖 101下移， 当下移至预定位置时， 可将洗 浴用品等内容物压出使用。 在按压上盖的压力撤除后， 由于压盖 101上弹， 将上盖 1上推至上部预定位置， 从而完全不妨碍压盖 101的动作， 且有效地 防止了污水等的溅入。
如图中示出， 上盖 1在最高位置时， 其顶面的下表面和按压管瓶的压盖 101的顶面之间可以有间隙 W，开始使用后， W可以是 0，未开始使用时， W设计在 1-3亳米范围， 使得防水盖可顺利地安装和取下。 此外， 上盖 1下 压进入下盖 2的部分的预定高度大于 H2 + W之和 1-5毫米， 以使上盖 1从 容地将压盖 101压到压盖 101的预定下部位置。
本发明防水盖可以单独作为一个附属部件使用， 由用户自行安装使用， 这样相对节省资源， 但也可以由制造商制造时安装好， 甚至将下盖 2与颈部 106或瓶盖 108 固定连接， 使防水盖不能取下， 方便了使用者。 总之， 加装 此防水盖后， 可有效防止水漏入到瓶体内， 对制造商、 销售商和使用都有好 处。 本发明防水盖不仅可以用于洗发水瓶， 同类结构的按压管瓶的内容物不 论是什么， 都可以使用本防水盖。
虽然以上结合实施例对本发明作了说明， 但本领域普通技术人员应当理 解， 在不背离本发明范围和精神的前提下， 可以对本发明作出各种改进。 例 如， 在上述实施例中， 下盖 2的凸缘 2-2的内周面与上盖 1的筒壁 1-1之间 密合接触， 用以实现上盖 1与下盖 2之间的密封。 但也可以采用其他的密封 结构， 例如设置在上盖 1上部内周面上的密封圈来实现上盖 1与下盖 2之间 的密封。

Claims

杈利要求
1. 一种防水盖， 用于装放洗发水、沐浴露之类的按压管瓶上， 用于防止 水漏入所述按压管瓶的瓶体中， 其中， 所述防水盖包括有上盖 (1)和下盖 (2) , 上盖 (1)是顶部封闭底面开口的筒形结构，下盖 (2)是顶部和底部都开口的筒形 结构， 上盖 (1)嵌套在下盖 (2)内并可相对于下盖 (2)伸縮滑动，所述防水盖还包 括一密封装置， 用于密封上盖 (1)与下盖 (2)之间的间隙以防止水进入防水盖 内， 上盖 (1)的上部开有一通孔 (1-3)， 通孔 (1-3)的尺寸和位置与按压管瓶上的 外导管 (102)的尺寸和位置相匹配，以便在将上盖 (1)配装于下盖上时供外导管 (102)穿过并使上盖 (1)处于预定位置，下盖 (2)可利用其筒壁 (2-1)的下部套紧在 所述瓶的颈部（106)上。
2. 如杈利要求 1 所述的防水盖， 其特征在于， 所述上盖 (1)底部设有向 外凸的凸缘 (1-2 下盖 (2)顶部设有向内凸的凸缘 (2-2)， 上盖 (2)外筒壁的尺寸 与形状与下盖 (2)凸缘 (2-2)的内周边的尺寸与形状相配合，下盖 (2)内筒壁 (2-1) 的尺寸与形状与上盖 (1)凸缘 (1-2)的外周边的尺寸与形状相配合， 使上盖可相 对下盖密合地伸缩滑动，下盖 (2)的凸缘 (2-2)与上盖 (1)外壁密合接触而形成所 述密封装置。
3. 如杈利要求 2所迷的防水盖， 其中， 所述上盖 (1)和下盖 (2)是圆筒形 结构。
4. 如杈利要求 2所迷的防水盖， 其中， 所述上盖 (1)和下盖 (2)是方形或 六角形结构。
5. 如杈利要求 2所述的防水盖， 其中， 所述上盖 (1)和下盖 (2)的筒壁的 厚度在 0.3至 1亳米之间。
6. 如杈利要求 2 所述的防水盖， 其中， 所述下盖 (2)的筒壁 (2-1)的内侧 下部适当位置还设置有一向内的凸台 (2-3)。
7. 如杈利要求 2 所述的防水盖， 其中， 所述上盖 (1)的筒壁 (1-1)的上部 是截锥形结构， 截锥形结构的管壁 (1-1)部分不进入下盖 (2)， 不与下盖 (2)的凸 缘2-2)相接触。
8. 如杈利要求 2所述的防水盖， 其中， 所述上盖 (1)和下盖 (2)的总高度 (Ml)高于按压管瓶的按压部分的高度 (HI), 上盖 (1)在处于最高位置时其顶壁 的下表面高于按压管瓶的压盖 (101)的顶面， 其间的间隙 (W)在 1至 3毫米之 间。
9. 如杈利要求 2所述的防水盖， 其中， 所述上盖 1)压下后进入下盖 (2) 的部分的高度大于 H2 + W总和的 1-5毫米。
10. 如杈利要求 2防水盖， 其中， 所述上盖 (1)和下盖 (2)用塑胶塑料材料 制成。
11. 如杈利要求 2所述的防水盖， 其中， 所述下盖 (2)与颈部 (106)为固定 连接。
12. 如杈利要求 2所述的防水盖， 其中， 所述下盖 (2)与瓶盖 (108)为固定 连接。
13. 一种用于装放洗发水、 沐浴露之类的按压管瓶， 其中， 其配装有上 述任一项杈利要求所述的防水盖。
PCT/CN2001/000098 2001-01-22 2001-01-22 Bouchon retractable etanche a l'eau pour flacon a pompe contenant du shampooing WO2002057153A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2001/000098 WO2002057153A1 (fr) 2001-01-22 2001-01-22 Bouchon retractable etanche a l'eau pour flacon a pompe contenant du shampooing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2001/000098 WO2002057153A1 (fr) 2001-01-22 2001-01-22 Bouchon retractable etanche a l'eau pour flacon a pompe contenant du shampooing

Publications (1)

Publication Number Publication Date
WO2002057153A1 true WO2002057153A1 (fr) 2002-07-25

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402432A (en) * 1980-02-13 1983-09-06 Corsette Douglas Frank Leak-proof dispensing pump
US4494680A (en) * 1980-02-13 1985-01-22 Corsette Douglas Frank Manually operated dispensing pump
US4511065A (en) * 1980-02-13 1985-04-16 Corsette Douglas Frank Manually actuated pump having pliant piston
DE4121834A1 (de) * 1991-07-02 1993-01-07 Katz Otto Pastenspender
JPH1066908A (ja) * 1996-08-26 1998-03-10 Yoshino Kogyosho Co Ltd 液体噴出ポンプ
CN2384900Y (zh) * 1999-08-18 2000-06-28 康华工业股份有限公司 具防止水流渗入的定量按压器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402432A (en) * 1980-02-13 1983-09-06 Corsette Douglas Frank Leak-proof dispensing pump
US4494680A (en) * 1980-02-13 1985-01-22 Corsette Douglas Frank Manually operated dispensing pump
US4511065A (en) * 1980-02-13 1985-04-16 Corsette Douglas Frank Manually actuated pump having pliant piston
DE4121834A1 (de) * 1991-07-02 1993-01-07 Katz Otto Pastenspender
JPH1066908A (ja) * 1996-08-26 1998-03-10 Yoshino Kogyosho Co Ltd 液体噴出ポンプ
CN2384900Y (zh) * 1999-08-18 2000-06-28 康华工业股份有限公司 具防止水流渗入的定量按压器

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